The process of converting a future amount of money into its value today is called

Which of the following applies to money when it serves as a store of value?

I. Money is a store of value because it is an agreed measure for stating goods' prices. II. The more stable money's value, the better it serves as a store of value. III. When money serves as a store of value, it requires a double coincidence of wants. A) I only B) II only C) I and II D) II and III

If a straight line passes through the point x = 12 and y = 4 and also through the point x = 4 and y = 8, the slope of this line is

A) seven tenths. B) negative 8 divided by 4. C) one -and one half. D) negative one half.